• Clean >> Find Self Intersection command searches out any self-intersecting faces in the selected shells.

• Self-intersecting faces means the non-adjacent faces intersecting each other. 

Step   

Execute Clean >> Find Self Intersection command as follows:

1. Select Clean >> Find Self Intersection from the menu or the icon from the Clean toolbar.

2. Select the desired shell and the command is completed. ( See Shell selection )

Self-intersecting faces are selected and displayed in the workspace window, if any.

• Users can verify the information of the selected self-intersecting faces. (See Information  >> Region )